How to refund the purchased service of additional products in Zhixing's ticket purchase?

How to refund the purchased service of additional products in Zhixing's ticket purchase?

A: The method of refunding the additional products in the purchased service of Zhixing is as follows: first, go to the homepage of Zhixing, then click the order icon below to view all the completed orders, select the additional products to be refunded, and return the tickets together with the additional products. Because the additional products in the tickets purchased by Zhixing cannot be returned separately, we can only return all the tickets together and buy them again.